| Business | Phone |
| Snoke Heating & Air Cond Washington 15301 | (724) 222-8121 |
| Randall Heating & Plumbing Inc 998 W Chestnut St, Washington 15301 | (724) 225-1389 |
| Robertson Heating Supply Co 84 Stewart Ave, Washington 15301 | (724) 222-6720 |
| Kingston Brothers Heating Co 85 Mcelree Rd, Washington 15301 | (724) 222-3265 |
| Gandy Interval & Sons 495 Duncan Ave, Washington 15301 | (724) 222-2780 |
| Global Heat Transfer 840 Henderson Ave, Washington 15301 | (724) 222-5576 |
| Bob Thompson Plumbing & Htg 98 Elm St, Washington 15301 | (724) 229-7442 |
| Chuck Houston Heating & Air 21 Archery Club Ln, Washington 15301 | (724) 222-7533 |